MES monohydrate CAS 145224-94-8

CAS: 145224-94-8

Molecular Formula: C6H15NO5S

Molecular Weight: 213.25

EINECS: 224-632-3

Synonyms: 2-(4-morpholinyl)ethanesulfonicacidhydrate; MESmonohydrate,≥99%(T); 2-(N-MORPHOLINO)ETHANESULFONICACID, MONOHYDRATE2-(N-MORPHOLINO)ETHANESULFONICACID, MONOHYDRATE2-(N-MORPHOLINO)ETHANESULFONICACID,MONOHYDRATE2-(N-MORPHOLINO)ETHANESULFONICACID,MONOHYDRATE; MES1HYDFREEACIDXTL; MESFREEACIDMONOHYDRATEULTRAPUREGRADE99+%2-MORPHOLINOETHANESULFONICACID; Mes-H2-(N-Morpholino)EthanesulfonicAcidMonohydrate; MesBuffer,Monohydrate; MESH2OMESmonohydrate

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What is MES Monohydrate CAS 145224-94-8?

MES monohydrate is a kind of White crystalline powder. It is a biological buffer.

Specification

ITEM	STANDARD	RESULT
Appearance	White crystalline Powder	Conform
Solubility (10% soln in H2O)	Clear	Conform
Color of a 1M Alkaline solution	Clear/colorless	Conform
Loss on drying	7-10%	8.95%
PH(1% soln in H2O, 25℃)	2.5-4.0	3.68
Pka(20℃)	6.02-6.25	6.14
Heavy metals(as Pb)	≤0.001%	<0.001%
Fe	≤0.001%	<0.001%
Chloride	≤0.01%	0.002%
Sulfate	≤0.01%	0.005%
Absorbance (250nm,10%)	≤0.05	0.016
Assay (by titn, dried basis)	≥99.0%	99.41%

Application

MES monohydrate is a commonly used buffer in biochemical experiments, mainly used to maintain the stability of biological systems in a specific pH range.